X-Git-Url: https://git.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Flib%2Ffont_config.cc;h=653c9ba84683fec52e4fb39f29e6ca04e104a284;hb=742d96e86a262d0238105bc869ec8f350e36ccae;hp=04f426cf97abc8eb4a5044861713ba95a1d26ae2;hpb=96f50dd5e600925488fdd9db1580aa01b026269b;p=dcpomatic.git

diff --git a/src/lib/font_config.cc b/src/lib/font_config.cc
index 04f426cf9..653c9ba84 100644
--- a/src/lib/font_config.cc
+++ b/src/lib/font_config.cc
@@ -57,6 +57,8 @@ FontConfig::~FontConfig()
 string
 FontConfig::make_font_available(shared_ptr<dcpomatic::Font> font)
 {
+	DCPOMATIC_ASSERT(font);
+
 	auto existing = _available_fonts.find(font->content());
 	if (existing != _available_fonts.end()) {
 		return existing->second;